Yeeb Nkab hrizotiltsementnaya: kev yam ntxwv thiab daim ntawv thov

Kev sib txuas lus tshuab xws li ib tug tej yam magnitude raws. Raws li cov conductive neeg, nyob rau hauv ntau yam ntawm lawv muaj peev xwm yuav siv tau hrizotiltsementnaya yeeb nkab, ib tug yooj yim tshuaj uas yog ib yam ntawm cov asbestos. Qhov no feem tsawg ruaj ntseg tshaj amphibole analog txwv nyob rau hauv cov teb chaws Europe vim hais tias carcinogenic kev ua si.

Ua hauj lwm zoo thiab qhov tsis zoo

Ntaub ntawv siv rau zus tau tej cov kav dej, muaj ib tug heev heev. Txhua yam ntawm lawv nws muaj nws tus kheej zoo, nyob ntawm seb nyob qhov twg thiab thim cov lus xaus hais txog tus tseem siv nyob rau hauv ib tug teeb meem no xyov. Nws yog ntxiv npaj siab mus xav txog tej yam zoo zoo muaj hrizotiltsementnye yeeb nkab.

Yuav kom yooj yim zoo muaj xws li:

• tau kev khiav hauj lwm thaum raug corrosive npuas;
• tsawg theem ntawm tshav kub conduction;
• yooj yim installation technology;
• hauv lub qhaj ntawv ntawm xeb dab nyob rau hauv kev siv;
• ntev kev pab cuam lub neej.

Ntawm cov ob peb drawbacks yuav tsum tau muab sau tseg ntev fragility. Nws yuav muab kev pab tej yam teeb meem nyob rau hauv pw los txhim kho cov ntsiab. Khoom mas nadlamyvayutsya taw tes rau cov neeg kho tshuab cawv.

Classification thiab daim ntawv thov

Faib hrizotiltsementnye yeeb nkab yuav tsum muaj ob tug sab. Tus thawj ntawm cov khoom no muaj xws li siab hom. Cov ntsiab muaj siab lub zog, thiab yog li ntawd yuav siv tau nyob rau hauv kev sib txuas lus tes hauj lwm nrog nrog siab. Txawm li cas los, siv rau lawv raws li cua sov mains rau cov tsev kho mob, kindergartens, cov tsev kawm ntawv thiab lwm yam tshwj xeeb tsev yog tsis tau tso cai.

Qhov thib ob qeb yog sawv cev los ntawm dawb-flow khoom. Cov feem nrov yeeb nkab hrizotiltsementnaya BNT 100 hli. Nws yog feem ntau muag kom lawv muaj lub dej system ntawm ib tug private lub tsev los yog kua chaw siv. Tej zaum lub ntsiab yog stacked nyob rau hauv lub cables rau kev sib txuas lus channel.

Tsis-siab-hom khoom no kuj siv feem raws li ib tug chimney, yog hais tias tus tso kub tsis ntau tshaj 300 degrees. Tej zaum lawv yuav pab tau nyob rau hauv landscaping. Nrog lawv pab txheej txheem txaj, qoob, thiab txhua yog tsa. Nyob rau hauv tej rooj plaub, hrizotiltsementnaya BNT yeeb nkab plays lub luag hauj lwm ntawm lub pedestal puag. Tus nab npawb ntawm kev coj tus kheej hais txiav txim los ntawm qhov loj ntawm cov qauv thiab cov strapping seem tuav.

Kev yam ntxwv ntawm cov dawb-flow khoom

Nrog khoom nyob txheej txheem mas kev sib txuas lus system nyob rau hauv uas lub siab yog tsis tuaj kawm ntawv. Nyob rau hauv no kev twb kev txuas, nws yog npaj siab mus xav txog qhov kev ua tau zoo yog cov uas tsis-siab ntsiab.

Tej yam ntxwv yog hrizotiltsementnye yeeb nkab. GOST rau lawv lawm (GOST 31416-2009) tso cai rau koj los tswj lub zoo. Paragraphs ntaub ntawv yog cov yooj yim uas yuav tsum tau rau cov khoom zaum kawg.

Nyob rau saum npoo ntawm cov khoom yuav tsum tsis txhob yuav chipping thiab ntes. Pub thim ntawm linearity los ntawm tsis muaj ntau tshaj li 12-24 hli (nyob ntawm seb lub caij lengths). RESPONSIBILITIES xeem rau pressureless hydraulic siab analogues yuav tsum tau ntau tshaj li 0.4 MPa.

khoom labeling

Mus piv rau kev xaiv, cov yeeb nkab hrizotiltsementnaya yuav tsum tau sov ua licas cim. Feem ntau, cov txheej nto ntawm cov khoom yog thov los ntawm txoj kev tshwj xeeb npav xim. Lub inscription muaj cov lus qhia txog cov chaw tsim tshuaj paus, lub hom caij, ib tug nyob ntawm pass thiab batch tooj.

Thauj thiab warehouse

Thaum thauj ntsiab yuav tsum yuav ruaj. Nyob rau hauv tus txheej txheem ntawm unloading yog txwv tsis pub Pov Tseg ntawm cov khoom ncaj qha los ntawm lub tshuab. Yeeb Nkab installation yuav tsum tau nqa tawm nyob rau hauv piles nyob rau hauv tus nto nrog du nto. Yog hais tias lub chaw cia muaj tej thiab hollows, ces siv raws li lub hauv paus ntawm cov ntoo hauv ob sab phlu. Lub hauv qab tooj nyob rau hauv cov ntaub ntawv no nws yog ntshaw kom txhim kho.

tsim txoj kev

Hrizotiltsementnaya yeeb nkab manufactured los ntawm mortar siv tam nrog fibers. Ua ntej ntawm tag nrho cov ntsiab tivthaiv yog av mechanically. Ntxiv npaj kua muaj pes tsawg leeg. 85 feem pua phau ntawv yog muab tso rau tsuas yog 15 feem pua ntawm chrysotile asbestos. Nyob rau hauv zus tau tej cov raw cov ntaub ntawv yuav tsum tau siv uas muaj raws li qhov uas yuav tsum tau ntawm cov qauv no. Kev sib pab yog ib qho tseem ceeb radionuclides. Nws tus nqi yuav tsum yoog mus rau cov qauv uas tau raug pom zoo los ntawm GOST cov ntsiab lus.

Ib me ntsis txog lub ntsiab lus ntawm Cheebtsam

Lub ntsiab caij yog hrizotiltsementnaya yeeb nkab. Txawm li cas los, nws feem ntau yog los nrog tshwj xeeb couplings. Thaum ua hauj lwm qhov chaw yuav tsum tau siv los ntawm cov tib chav kawm ntawv. Raws li rau lub siab counterparts, lawv kuj nruab nrog sib khi rings ua los ntawm roj hmab.

warranty

Yog hais tias tus neeg tau complied nrog pom zoo cov kev cai cia, siv thiab thauj khoom, nws yuav suav tau rau lub sij hawm ntawm lub sij hawm thaum lub sij hawm uas tus yuav cov kev hloov ntawm puas yam. Qhov no lub sij hawm yog tsis ntau tshaj 1 xyoo los ntawm lub hnub ntawm zaub mov xa tuaj los ntawm lub chaw tsim tshuaj paus.

Nta ntawm lub installation ua hauj lwm

Thaum pw pipelines tsis tsim nyog los siv hnyav machinery los yog tshwj xeeb cov khoom rau kev twb kev txuas. Docking yog nqa tawm los ntawm polyethylene los yog hrizotiltsementnyh couplings. Yog hais tias tsim nyog, tso roj hmab ntsaws ruaj ruaj, ua tau mus cuag ib tug siv tau foob. Nyob rau hauv tus ntawm siab gasket muab nruj nreem rau ntawm qhov chaw. Lub radial clearance, pov tseg ntawm lub lub tes tsho thiab lub raj nws tus kheej, tso cai rau kom muab tau cov kev kawm dabtsi yog khoov ntawm kev twb kev txuas. Kev sib txuas lus channel tsis expansion pob qij txha yog suav tias yog tsis muaj, tab sis nyob rau tib lub sij hawm txhim khu kev qha.

Nws yuav tsum tau muab sau tseg uas hais tsis tas siv rau kua thiab perforated. Los ntawm qhov tshaj noo noo los ntawm cov cheeb tsam tam sim ntawd ntog mus rau hauv lub channel, thiab ces diverted mus rau hauv lub reservoir. Kom tsis txhob clogging, nws yog advisable siv ib tug dej-permeable membrane nrog ib tug pov toj ntawm gravel.

Qhov kawg ib feem

Rau kev sib txuas lus tes hauj lwm ntawm tus kheej tsev no feem ntau yog muag hrizotiltsementnaya 100 hli yeeb nkab, raws li nws yog nyob rau hauv feem ntau qhov zoo tshaj plaws kev xaiv. Yog hais tias tsim nyog lub ntsiab yuav tsum tau muas nrog ib tug loj los yog me me txoj kab uas hla. Nco ntsoov, txawm li cas los, hais tias ib qho kev nce nyob rau hauv tus ntoo khaub lig-section tshuam nkoog cov khoom sab phab ntsa, ces hnyav heev zog. Tib yam vim li, thiab nws yuav tsub tus nqi ntawm ntau lawm.